FIGURE Q5.10

Q: What is the tension in the rope as shown?

A: Let T denote the tension in the rope, m denote the mass of the man hanging on the rope, and g denote…

Q: Figure Q5.3 30 N 30 N 20 kg 10 kg H = 0.4 M=0.5 4. The boxes in Figure Q5.3 are now sliding; both…

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Q: 6. A 50 Kg toolbox is being push along the floor by a 100 N horizontal force. Friction between the…

A: 6) According to Newton's second law, the acceleration of the box is    a=F-fm   =100 N-20 N50 kg…

Q: on it, as shown below. The mass of the car is 1000.0 kg. The road is slick, so friction can be…

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Q: Q4. Which Newton's law of motion gives the magnitude of force? O First O Second O Third O None

A: Q4. Given that  Newton's law of motion We know that there are 3 Newton's law of motion. Let discuss…

Q: A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W =…

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Q: 2. Two blocks with masses M1 and M2 hang one under the other. The blocks are accelerating upward…

A: Free body diagram is as follows :

Q: A sled of mass 50 kg is pulled horizontally over flat ground. The static friction coefficient is…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Christmas light hangs on a series of strings as shown in the figure below. The tension on string ?,…

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Q: 6) A box of 4Kg sits on a table. The box is not moving. a) What is the net acceleration on the box?…

A: Given data: Mass of the box m =4 kg

Q: As shown, block 2 is moving to the right. There is no friction between the floor and block 2, but…

A: Observe the Free body diagram of both the blocks namely FBD -1 for block 1 and FBD -2 for block 2.…

Q: A constant force is applied to an object, causing the object to accelerate at 8.0 m/s2. What will…

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Q: 1. a) A boat moves through the water with two forces acting on it. One is a 2000N forward push by…

A: a) Given quantities: mass of the boat (m) = 1000 kg  Forward force on the boat (F) = 2000 N…

Q: The ramp shown is frictionless. If the blocks are released from rest, which way does the 10 kg block…

A: Given data: Mass of the block 1 m1=5.0kg Mass of the block 2 m2=10kg Angle θ=40°

Q: Q6. What is the direction of the unbalanced force acting on a body which is accelerating in a…

A: The unbalanced force acts on the body in the drection opposite to the motion of the body.

Q: 60. A woman at an airport is towing W her 20.0-kg suitcase at constant speed by pulling on a strap…

A: (a)The figure 1 shows the free body diagram of the suitcase.

Q: SpaceX's Falcon Heavy rocket with a mass of 1.42 x 10^6 kg is launched straight upward at 1.8 m/s.…

A: GIVEN: mass m=1.42×106 kg velocity v =1.8 ms-1 thrust force F =2.65×107N time t= 154 s

Q: A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W =…

A:

Q: Q5) Which of these is the action-reaction pair for the frictional force of the ground pulling back…

A: Option D is the right answer  D) The frictional force of the skier pulling forward on the ground

Q: A 1,025 N boulder is pushed by a bulldozer. The boulder is accelerated by 0.03 m/s?. The boulder…

A: " As per the guidelines, we will solve the first three sub-parts of a question posted with multiple…

Q: The distance between two telephone poles is 50.0 m. When a 1.00-kg bird lands on the telephone wire…

A: SOlution: Given that L = 50m m = 1 kg x = 0.2 m

Q: (II) (a) A box sits at rest on a rough 33° inclined plane.Draw the free-body diagram, showing all…

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Q: An astronaut’s pack weighs 17.5 N when she is on the earth but only 3.24 N when she is at the…

A: (a) The expression for weight on Earth is, W=mg Thus, the mass can be found as, m=Wg   =17.5 N9.8…

Q: what is the person's weight? 3. A 75-kg woman in an elevator is accelerating upward at a rate of 0.6…

A: Given, Mass=75kg Acceleration=0.6m/s²

Q: #2. A ball, hanging from the ceiling by a string, is pulled back and released. Which is the correct…

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Q: Shown is a free-body diagram. For the problem, (a) redraw the free-body diagram and (b) write a…

A: Part (A) The free body diagram is shown below,

Q: A hoist is used to lift a 780 kg car upward with an acceleration of 0.110 m/s². a) What is the net…

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Q: A person pushes a 14.0-kg lawn mower at constant speed with a force of F = 88 N directed along the…

A: Free Body Diagram,  i.

Q: 9. In the absence of air drag, the acceleration due to gravity is 9.81 m/s2. What is the magnitude…

A: Given: The acceleration due to gravity is 9.81 m/s2. The acceleration on the body is 9.20 m/s2. The…

Q: 8. A certain speed boat weighs 4,900 N. It can accelerate from 0 to 20 m/s in 5 seconds. (a) What is…

A: Given  The weight of the boat is W = 4900 N. The initial velocity is u = 0. The final velocity is v…

Q: The wood block shown is at rest on a wood ramp. In which direction is the static friction force on…

A: Let block 1 and block 2 have the masses m1 and m2, respectively. These masses are not mentioned. If…

Q: 1. What is the principle type of drag experienced by a skydiver when their parachute has been…

A: According to our guideline we have to do the first questions only. Please upload other questions…

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.4 m/s2. (a) If…

A: Given          Downward acceleration a=2.4m/s2        Tension in the cord T=89 N

Q: Q4: Two boxes with masses m, and m; are placed on a frictionless horizontal surface and pulled with…

A: Given: Mass of the boxes are m1 and m2 respectively. Force of pulling = Fp

Q: A boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

A:

Q: On a planet far, far away, an astronaut picks up a rock. The rock has a mass of 5.00 kg, and on this…

A:

Q: While at the airport, you lift your suitcase straight upward with a force of 100 N, and it…

A: Force (F) = 100 N acceleration (a) = 0.550 m/s2 gravitational acceleration (g) = 9.8 m/s2

Q: Two forces, one equal to 15 N and another equal to 40 N, act on a 50-kg crate resting in a…

A: a. the net force acting on the crate is It acting towards right.

Q: Mary applies a force of 72 N to push a box with an acceleration of 0.41 m/s?. When she increases the…

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Q: A 60-kg operator is standing on a spring scale in a 600-kg elevator that is accelerating 6 m/s2 up.…

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Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.5 m/s2. (a) If…

A: a)The expression for the mass of the lamp,

Q: A block is given an initial velocity of 5.00 m/s up a frictionless 20.0° incline. How far up the…

A: Initial velocity (u) = 5 m/sAngle of incline (θ) = 20o

Q: A person stands on a scale inside an elevator at rest (Figure 2.51). The scale reads 800 N. (20…

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: 5.95 • A block against the vertical front of a cart (Fig. P5.95). What acceleration must the cart…

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Q: 3. At the surface of Jupiter's moon lo, the acceleration due to gravity is 1.81 m/s². A watermelon…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!